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Subarctic North America
Alaska, Aleutean Island, Greenland, Northwest Territories, Nunavut, Yukon
Western Canada
Alberta, British Columbia, Manitoba, Saskatchewan
Eastern Canada
Labrador, New Brunswick, Newfoundland, Nova Scotia, Ontario, Quebec, Prince Edward Islands
Northwestern United States
Colorado, Idaho, Montana, Oregon, Washington, Wyoming
North-Central United States
Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin
Northeastern United States
Connecticut, Indiana, Maine, Massachussetts, Michigan, New Hampshire, New Jersey, New York, Pennsylvania,Rhode Island, Vermont, West Virginia
Southwestern United States
Arizona, California, Nevada, Utah
South-Central United States
Southeastern United States
Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi,North Carolina, South Carolina, Tennessee, Virginia
Mexico
		Mexican Pacific Islands, Guadelupe, Chiapas, Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southeast,
			Mexico Southwest, Veracruz
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	NORTH AMERICA
	 
  Subarctic North America
	Alaska
		  
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		EYERDAM, W. J. 1952. Alaskan and Aleutian Island hepatics. Bryologist, 55: 26-35
Specimen based - citing specimens (covering only part of the territory)
Steere, W. C., and H. Inoue. 1978. The Hepaticae of arctic Alaska. Journal of the Hattori Botanical Laboratory, 44: 251-345. NOTE: Only the Arctic part.
		Literature based (covering only part of the territory)
		WORLEY, I. A. 1970. A checklist of the Hepaticae of Alaska. Bryologist, 73: 32-38. NOTE: Includes the Aleutean Islands.
		 
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		Specimen based - citing specimens
		EYERDAM, W. J. 1952. Alaskan and Aleutian Island hepatics. Bryologist, 55: 26-35.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens (covering only part of the territory)
		SCHUSTER, R. M., AND K. DAMSHOLT. 1974. The hepaticae of West Greenland from the 66° N to 72° N. Meddelelser om Grønland, 199(1): 1-373. NOTE: Only West Greenland.
		SCHUSTER, R. M. 1988. The Hepaticae of South Greenland. Beihefte zur Nova Hedwigia, 92: 1-255. NOTE: Only South Greenland.
	 
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180 Polunin, N. 1947. Hepaticae. In Botany of the Canadian Eastern Arctic. II. Thallophyta and Bryophyta. Bulletin of the National Museum of Canada, 97: 491-512.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180 Evans, A. W. 1903. Yukon Hepaticae. Ottawa Naturalist, 17: 13-24.
		HONG, W. S., AND D. H. VITT. 1977. Hepaticae of the Yukon Territory, Canada. Bryologist, 80: 461-469.
		   
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	Western Canada
	   
		Alberta
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180 Bird, C. D., and W. S. Hong. 1975. The hepatic flora of Alberta: A phytogeographical analysis. Canadian Journal of Botany, 53: 1745-1768.
		Specimen based - citing specimens - citing original literature
		JOHNSON, J. D. 1989. Additions to the Bryophyte Flora of Alberta, Saskatchewan, and Manitoba. CanaDIAn Field-Naturalist, 103: 497-458. NOTE: Updates Vitt (1977) and an unpublished checklist by Bird from 1973.
		Normal Face Literature based
		Brinkman, A. H. 1923. List of Alberta Hepatics. 
		CanaDIAn Field-Naturalist, 37: 105-106
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		Normal Face Literature based
		BRINKMAN, A. H. 1923. List of British Columbia Hepaticae. CanaDIAn Field-Naturalist, 37: 94-96.
		SCHOFIELD, W. B. 1968. A checklist of Hepaticae and Anthocerotae of British Columbia. Syesis, 1: 159-162.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Normal Face Literature based
		LOWE, C. D. 1943. List of the flowering plants, ferns, club mosses, mosses and liverworts of Manitoba. Nat. Hist. Soc., Manitoba, Winnipeg, Canada. 110 pp.
		Specimen based - citing specimens - citing original literature
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		JOHNSON, J. D. 1989. Additions to the Bryophyte Flora of Alberta, Saskatchewan, and Manitoba. Canadian Field-Naturalist, 103: 497-458. NOTE: Updates Vitt (1977) and an unpublished checklist by Bird from 1973.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Normal Face Literature based
		CONARD, H. S. 1957. Bryophytes of Saskatchewan. Bryologist, 60: 338-343.
		Specimen based - citing specimens - citing original literature
		JOHNSON, J. D. 1989. Additions to the Bryophyte Flora of Alberta, Saskatchewan, and Manitoba. Canadian Field-Naturalist, 103: 497-458. NOTE: Updates Vitt (1977) and an unpublished checklist by Bird from 1973.
		  
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	Eastern Canada
	  
		Labrador
		Specimen based
		FAUBERT, J. 2007. Catalogue des bryophytes du Québec et du Labrador. Provancheria, 30: 1-138.
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		BRASSARD, G. R., AND H. WILLIAMS. 1976. The liverworts of Labrador, Canada. Lindbergia, 3[1975]: 83-88.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		FAVREAU, M., AND G. BRASSARD. 1988. Catalogue bibliographique des bryophytes du Quebec et du Labrador. Memorial University of Newfoundland, Occasional Papers in Biology, 12: 1-114.
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of Canadian Plants, 7: 1-180
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of Canadian Plants, 7: 1-180.
		BUCH, H., AND R. TUOMIKOSKI. 1955. Contribution to the hepatic flora of Newfoundland. Archivum Societatis Zoologicae Botanicae Fennicae "Vanamo" suppl. 9: 1-29.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		NICHOLS, G. E. 1916. The bryophytes of Nova Scotia, with special reference to Cape Breton. Bryologist, 19: 38-47.
		BROWN, M. S. 1936. Liverworts and mosses of Nova Scotia. Proceedings of the Nova Scotian Institute of Science, 19: 161-198.
		Specimen based - citing specimens - citing original literature
		BROWN, M. S. 1929. Bryophytes of Nova Scotia. Additional list. Bryologist, 32: 50-56. NOTE: Updates Brown (1924).
		BROWN, M. S. 1946. Bryophytes of Nova Scotia: Additions to July, 1945. Bryologist, 49: 102-103. NOTE: Updates Brown (1936).
		BROWN, M. S. 1951. Bryophytes of Nova Scotia: Additional list. Bryologist, 54: 209-213. NOTE: Updates Brown (1936).
		WILLIAMS, H., AND R. F. CAIN. 1959. Additions to the Hepaticae of Ontario. Bryologist, 62: 145-148. NOTE: Updates Cain & Fulford (1948).
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Normal Face Literature based
		CAIN, R. F, AND M. FULFORD. 1948. Contribution to the hepaticae of Ontario. Bryologist, 51: 174-185.
		  
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		Specimen based
		FAUBERT, J. 2007. Catalogue des bryophytes du Québec et du Labrador. Provancheria, 30: 1-138.
		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		LEPAGE, E. 1944-1945. Les Lichens, les mousses et les hépatiques du Quebec. Naturaliste Canadien, 71: 288-298, 1944; 72: 40-52, 1945; 72: 107-116, 1945; 72: 148-156, 1945.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		FAVREAU, M., AND G. BRASSARD. 1988. Catalogue bibliographique des bryophytes du Quebec et du Labrador. Memorial University of Newfoundland, Occasional Papers in Biology, 12: 1-114.
		  
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		Specimen based - citing specimens
		MACOUN, J. 1902. Lichens and Hepaticae. Catalogue of CanaDIAn Plants, 7: 1-180.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		    
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	Northwestern United States
	    
		Colorado
		  
		Specimen based - citing specimens
		EVANS, A. W. 1915. Preliminary list of Colorado Hepaticae. Bryologist, 18: 44-47.
		WEBER, W. A., AND R. C. WITTMANN. 2007. Bryophytes of Colorado. Mosses, liverworts, and hornworts. Pilgrim Process, Santa Fe, New Mexico. 231 pp.
		Specimen based - citing specimens - citing original literature
		WEBER, W. A. 1963. Additions to the bryophyte flora of Colorado. Bryologist, 66: 192-200. NOTE: Updates Evans (1915) and Frye & Clark (1937-1947).
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		WEBER, W. A., AND B. C. JOHNSTON. 1976. Natural history inventory of Colorado, 1. Vascular plants, lichens and bryophytes. University of Colorado Museum, Boulder, Colorado. 206 pp.
		Specimen based
		CLARK, L., AND T. C. FRYE. 1928. The liverworts of the Northwest. Publications of the Puget Sound Biological Station of the University of Washington, 6: 1-194.
		HONG, W. S. 1976. An annotated checklist of the hepatics of Idaho. Bryologist, 79: 422-436.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based
		CLARK, L., AND T. C. FRYE. 1928. The liverworts of the Northwest. Publications of the Puget Sound Biological Station of the University of Washington, 6: 1-194.
		HONG, W. S., L. M. BLANKENSHIP, C. R. BURTON, AND J. E. HODGE. 1998. Checklist of the liverworts of Montana. Lindbergia, 23: 86-90.
		Specimen based - citing specimens - only covering part of the species (see literature list for an explanation).
		HONG, W. S. 1975. Leafy Hepaticae of Montana and phytogeographical relationships to neighboring states and provinces. Bryologist, 78: 304-327. NOTE: Only leafy species.
		HONG, W. S. 1977. Thalloid hepaticae of Montana and phytogeographic relations to neighbouring states and provinces. Bryologist, 80: 270-278. NOTE: Only thalloid species.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based
		HONG, W. S. 2002. A key to the hepaticae of Montana. Northwest Science, 76: 271-285.
		  
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		Specimen based
		CLARK, L., AND T. C. FRYE. 1928. The liverworts of the Northwest. Publications of the Puget Sound Biological Station of the University of Washington, 6: 1-194.
		Specimen based - citing specimens
		HONG, W. S. 1978. A preliminary assessment of the hepatic flora of Oregon. Bryologist, 81: 437-442.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Specimen based
		CLARK, L., AND T. C. FRYE. 1928. The liverworts of the Northwest. Publications of the Puget Sound Biological Station of the University of Washington, 6: 1-194.
		Literature based, citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		HONG, W. S. 2002. Checklist of liverworts and hornworts for the state of Washington based on literature reports. Lindbergia, 27: 129-133.
		Specimen based
		CLARK, L., AND T. C. FRYE. 1928. The liverworts of the Northwest. Publications of the Puget Sound Biological Station of the University of Washington, 6: 1-194.
		Specimen based - citing specimens
		PORTER, C. L. 1933-1935. The bryophytes of Wyoming. Bryologist, 36: 5-8, 1933; 38: 101-114, 1935.
		HONG, W. S. 1977. An annotated checklist of the hepaticae of Wyoming. Bryologist, 80: 480-491.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		   
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	North-Central United States
	   
		Illinois
		Specimen based - citing specimens
		HAGUE, S. M. 1937. Illinois liverworts. Transactions of the Illinois Academy of Science, 30: 118-124.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		MCKNIGHT, B. N. 1987. The bryophytes of Illinois: An annotated and indexed bibliography and checklist. Illinois Natural History Survey Biological Notes, 127: 1-41.
		Literature based (covering only part of the territory)
		TIMME, S. L., AND P. L. REDFEARN. 1997. Checklist of liverworts and hornworts of the Interior Highlands of North America in Arkansas, Illinois, Missouri, and Oklahoma. Evansia, 14: 89-105. NOTE: Only treating the Interior Highlands.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Normal Face Literature based
		CONARD, H. S. 1942. The liverworts of Iowa. Proceedings of the Iowa Academy of Sciences, 49: 191-195.
		CONARD, H. S. 1945. The Atracheata (Bryophyta) of Iowa. I. The species and their geographic distribution in the state. Bryologist, 48: 70-82.
		CONARD, H. S. 1956. Mosses and liverworts of Iowa. Proceedings of the Iowa Academy of Sciences, 63: 345-354.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		MCGREGOR, R. L. 1955. Taxonomy and ecology of Kansas Hepaticae. University of Kansas Science Bulletin, 37: 55-141.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		 
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		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		CONKLIN, G. H. 1942. Hepaticae of Minnesota. Bryologist, 45: 1-23.
		SCHUSTER, R. M. 1953. Boreal Hepaticae. A manual of liverworts of Minnesota and Adjacent Regions. American Midland Naturalist, 49: 257-684.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
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		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		GIER, L. J. 1955. Missouri Bryophytes. Transactions of the Kansas Academy of Science, 58: 24-49.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens with + Cite original literature
		REDFEARN, P. L. 1964. Bryophytes of Missouri IX. Additions to the flora. Bryologist, 67: 201-203.
		Literature based (covering only part of the territory)
		TIMME, S. L., AND P. L. REDFEARN. 1997. Checklist of liverworts and hornworts of the Interior Highlands of North America in Arkansas, Illinois, Missouri, and Oklahoma. Evansia, 14: 89-105. NOTE: Only treating the Interior Highlands.
		  
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		Specimen based - citing specimens
		EVANS, A. W. 1924. Report on the Hepaticae of Nebraska. Bryologist, 27: 49-52.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		CHURCHILL, S. P., AND P. L. REDFEARN. 1978. Hepaticae and Anthocerotae of Nebraska. Bryologist, 80[1977]: 640-645.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
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		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 
		163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
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		Specimen based
		LITTLE, E. L. 1936. The liverworts of Oklahoma. Bryologist, 39: 25-34.
		Literature based -  citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - covering only part of the territory
		TIMME, S. L., AND P. L. REDFEARN. 1997. Checklist of liverworts and hornworts of the Interior Highlands of North America in Arkansas, Illinois, Missouri, and Oklahoma. Evansia, 14: 89-105. NOTE: Only treating the Interior Highlands.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
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		Specimen based - citing specimens
		CONKLIN, G. H. 1929. The Hepaticae of Wisconsin. Transactions of the Wisconsin Academy of Sciences, 24: 197-247.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens - citing original literature
		LYMAN, K. J. 1999. New state and county bryophyte reports for Wisconsin. Evansia, 16: 149-151. NOTE: Updates Bowers & Freckman (1979).
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		BOWERS, F. D., AND S. K. FRECKMAN. 1979. Atlas of Wisconsin Bryophytes. Museum of Natural History, Wisconsin. Reports on the Fauna and Flora of Wisconsin, 16: 1-135.
		    
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	Northeastern United States
	    
		Connecticut
		  
		Specimen based - citing specimens
		EVANS, A. W., AND G. E. NICHOLS. 1908. The bryophytes of Connecticut. Connecticut State Geological and Natural History Survey Bulletin, 11: 1-203.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based
		EVANS, A. W. 1903. Preliminary list of New England plants. 11. Hepaticae. Rhodora, 5: 170-173.
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28.
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		PARKER, D. 1938. The hepaticae of InDIAna. Bryologist, 41: 41-46.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens - citing original literature
		WAGNER, K. A. 1946. Additions to the hepatic flora of InDIAna. Bryologist, 49: 125-126. NOTE: Updates Parker (1938).
		  
		-Back to Top-
		Literature based
		EVANS, A. W. 1903. Preliminary list of New England plants. 11. Hepaticae. Rhodora, 5: 170-173.
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based
		EVANS, A. W. 1903. Preliminary list of New England plants. 11. Hepaticae. Rhodora, 5: 170-173.
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28.
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens - citing original literature
		MISHLER, B. D., AND N. G. MILLER. 1983. Distributional studies of Massachusetts 
		bryophytes. Rhodora, 85: 421-431. NOTE: Updates Evans (1923).
		  
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		Specimen based
		KAUFFMANN 1915
		NICHOLS, G. E. 1922. The bryophytes of Michigan with particular reference to the Douglas Lake region. Bryologist, 25: 41-58.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - additional reports (only additions fully updating an earlier checklist)
		NICHOLS, G. E. 1925. The bryophytes of Michigan with particular reference to the Douglas Lake region. II. Bryologist, 28: 73-75. NOTE: Updates Nichols (1922).
		NICHOLS, G. E. 1933. Notes on Michigan bryophytes. II. Bryologist, 36: 69-78. NOTE: Updates Nichols (1922).
		NICHOLS, G. E. 1935. The bryophytes of Michigan with special reference to the Huron Mountain region. Bryologist, 38: 11-19. NOTE: Updates Nichols (1922).
		NICHOLS, G. E. 1936. Notes on Michigan bryophytes. III. Bryologist, 39: 111-118. NOTE: Updates Nichols (1922).
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		HOLLENSEN, R. H. 1984. A checklist of the liverworts of Michigan. Michigan Botanist, 23: 135-139.
		Literature based
		STEERE, W. C. 1947. The bryophyte flora of Michigan. Papers of the Michigan Academy of Science, Arts and Letters, 21: 33-56.
		  
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		Literature based
		EVANS, A. W. 1903. Preliminary list of New .England plants. 11. Hepaticae. Rhodora, 5: 170-173
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28.
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		Literature based, citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		CLEAVITT, N. L. 2004. The bryophyte taxa of New Hampshire. Evansia, 21: 49-75.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based
		PORTER, T. C. 1904. Catalogue of the Bryophyta and Pterophyta found in Pennsylvania. Ginn and Company, Boston, Massachusetts. 66 pp.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based
		EVANS, A. W. 1903. Preliminary list of New England plants. 11. Hepaticae. Rhodora, 5: 170-173.
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28.
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Normal Face Literature based
		EVANS, A. W. 1903. Preliminary list of New England plants. 11. Hepaticae. Rhodora, 5: 170-173.
		EVANS, A. W. 1913. Revised list of New England Hepaticae. Rhodora, 15: 21-28.
		EVANS, A. W. 1923. Second revised list of New England Hepaticae. Rhodora, 25: 192-199.
		DOLE, E. J. 1928. The Hepaticae of Vermont. Vermont Botanical and Bird Clubs, Joint Bulletin, 13: 28-62.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		MCQUEEN, C. B. 1992. The Bryophytes of Vermont. Evansia 9: 65-88.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Specimen based - citing specimens
		SHELDON, J. L. 1907. Species of Hepaticae known to occur in West Virginia. Bryologist, 10: 80-84.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based
		AMMONS, N. 1938. List of West Virginia liverworts. Bryologist, 41: 63-68.
		AMMONS, N. 1940. The liverworts of West Virginia. American Midland Naturalist, 23: 3-164.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		   
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	Southwestern United States
	   
		Arizona
		  
		Specimen based - citing specimens
		EVANS, A. W. 1917. Preliminary list of Arizona Hepaticae. Bryologist, 20: 60-62.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen base - citing specimens
		DOYLE, W. T., AND R. E. STOTLER. 2006. Contributions toward a bryoflora of California III. Keys and annotated species catalogue for liverworts and hornworts. Madroño, 53: 89-197.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		BRINDA, J. C., L. R. STARK, J. R. SHEVOCK, AND J. R. SPENCE. 2007. An annotated checklist of the bryophytes of Nevada, with notes on collecting history in the state. Bryologist, 110: 673-705.
		 
		-Back to Top-
		Literature based
		FLOWERS, S. 1954. Liverworts of Utah. Proceedings of the Utah Academy of Sciences, Arts and Letters, 31: 93-100.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		FLOWERS, S. 1961. The Hepaticae of Utah. University of Utah Biological Series, 12(2): 1-89.
		Specimen based - citing specimens
		FLOWERS, S. 1945. Utah Hepaticae. Bryologist, 48: 8-11.
		   
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	South-Central United States
	   
		New Mexico
		  
		Specimen based - citing specimens
		STANDLEY, P. C. 1915. Hepaticae of New Mexico. Bryologist, 18: 81-83.
		ARSÈNE, F. G. 1933. Hépatiques du Nouveau-Mexique (USA) déterminées par Miss Caroline Coventry Haynes. Annales de Cryptogamie Exotique, 6: 150-160.
		Specimen based - citing specimens with + Cite original literature
		STANLEY 1916
		Literature based
		SHIELDS, L. M. 1954. Current list of New Mexico Hepaticae. Bryologist, 57: 18-19.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based - citing original literature with + Cite original literature
		BIRD, C. D. 1960. Notes on the current list of New Mexican Hepaticae. Bryologist, 63: 114-115. NOTE: Updates Shields (1954).
Literature based
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		    
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	Southeastern United States
	    
		Alabama
		  
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		TIMME, S. L., AND F. D. BOWERS. 2000. Hepatophyta and Anthocerotophyta of Alabama I. Preliminary studies. Evansia, 17: 118-125.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		WITTLAKE, E. B. 1954. The Hepaticae of Arkansas. I. Bryologist, 57: 7-18.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - covering only part of the territory
		TIMME, S. L., AND P. L. REDFEARN. 1997. Checklist of liverworts and hornworts of the Interior Highlands of North America in Arkansas, Illinois, Missouri, and Oklahoma. Evansia, 14: 89-105. NOTE: Only treating the Interior Highlands.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		MCFARLIN, J. B. 1940. A preliminary list of Florida hepatics. Proceedings of the Florida Academy of Sciences, 5: 308-340.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Specimen based
		BROWN, M. S. 1924. Hepatics in Georgia. Bryologist, 27: 31-34.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		JACOBS, D. L. 1954. Liverworts of Georgia-an annotated list. American Midland Naturalist, 52: 68-74.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Specimen based - citing specimens
		FULFORD, M. 1934. List of Hepaticae of Kentucky. Bryologist, 37: 21-28.
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens - citing original literature
		FULFORD, M. 1936. Additions to the list of Hepaticae of Kentucky. I. Bryologist, 39: 119-122. NOTE: Updates Fulford (1934).
		Literature based - citing original literature
		SNIDER, J. A., S. M. STUDLAR, AND M. MEDLEY. 1988. A list of the bryophytes of Kentucky with county distributions. Bryologist, 91: 98-105.
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based
		KOCH, L. 1961. Lousiana hepaticology. 1. List of species. Bryologist, 64: 54-57.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II:163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Specimen based
		BLOMQUIST, H. L. 1936. Hepaticae of North Carolina. Bryologist, 39: 49-67.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Literature based
		HICKS, M. L. 1992. Guide to the liverworts of North Carolina. Duke University Press, Durham, North Carolina. 239 pp.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		  
		-Back to Top-
		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based, citing specimens, only covering part of the territory
		SHARP, A. J. 1939. Taxonomic and ecological studies of eastern Tennessee bryophytes. American Midland Naturalist, 21: 267-354. NOTE: Inconsistent in the western part.
		  
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		Literature based - citing original literature
		FRYE, T. C., AND L. CLARK. 1937-1947. Hepaticae of North America, I-V. University of Washington Publications in Biology, 6: 1-161, 1937. Part II: 163-336, 1943. Part III: 337-564, 1945. Part IV: 565-733, 1946. Part V: 735-1022, 1947.
		PATTERSON, P. M. 1949. The bryophytes of Virginia. I. Bryophytes reported in literature. Castanea, 14: 1-49.
		Specimen based - citing specimens
		SCHUSTER, R. M. 1966-1992. The Hepaticae and Anthocerotae of North America. vol. I-VI. New York: Columbia University Press & Chicago: Field Museum of Natural History.
		Specimen based - citing specimens - citing original literature
		PATTERSON, P. M. 1950. The bryophytes of Virginia. II. New or noteworthy records. Bryologist, 53: 27-42. NOTE: Updates Patterson (1949)
		PATTERSON, P. M. 1951. The bryophytes of Virginia. III. Collections made in southeastern Virginia by Bayad Long. Rhodora, 53: 116-128. NOTE: Updates Patterson (1949).
		PATTERSON, P. M. 1955. The bryophytes of Virginia. IV. New or noteworthy records. II. Bryologist, 58: 215-225. NOTE: Updates Patterson (1949).
		    
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	Mexico
	  
		Guadelupe
		Literature based
		SUTCLIFFE, D. 1932. Hepaticae of Guadelupe Island. Bryologist, 35: 41-42.
		Specimen based - citing specimens
		CRUM, H. A., AND H. A. MILLER. 1956. Bryophytes from Guadelupe Island, Baja California. Southwestern Naturalist, 1: 116-120.
		Chiapas
		  
		Specimen based - citing specimens
		BOURELL, M. 1992. A checklist of the bryophytes of Chiapas, Mexico. Tropical Bryology, 6: 39-56.
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	No data for: Mexico Pacific Islands Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Veracruz
	 
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